No they are totally different. The Quarterback is the player who throws/hands off the ball. The Running Back is the player who takes the ball from the Quarterback.
The quarterback throws the football in football
The quarterback throws, halfback runs.
Yes Yes
Quarterback
dead
no way a middle linebacker is on defence and a quarterback is the one who throws the ball
No, they are two completely different positions. Not always but in general the quarter back is the one who throws the ball, and the running back is the player that the quarter back will hand the ball off to and then run.
the wide out or wide reciver
quarterback
Nothing. He is just tackled.
the wide out or wide reciver